Pressure Reducing Regulators | Precision Pressure Control | Equilibar

Pressure Reducing Regulators from Equilibar

Pressure Reducing Regulators Air and inert gases

Pressure Reducing Regulators are the most common type of regulator. They reduce an unregulated inlet pressure to the desired regulated outlet pressure ( learn more).

Contact an application engineer for assistance in selecting the ideal Pressure Reducing Regulator for your application.

Pressure Reducing Regulators
Low Pressure Regulator - Model 41 - Medium and High Flow Rates 0 – 0.7 psig / 48 millibar(g)
0 – 5 psig / 344 millibar(g)
High Flow Low Pressure Regulators
For air and inert gases

  • High Accuracy
  • Superior Sensitivity
  • Light Weight
  • Compact Size
  • Many Available Options

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Equilibar Pressure Reducing Regulator 0.25 – 7 in H20
6.3 – 178 in mm H20
1 – 28 inH20
25 – 711 mm H20
LPR2: Ultra Low Pressure Regulator

  • Lowest pressure range available in its class
  • For low-flow or no-flow applications only
  • Extremely sensitive and stable
  • For air and inert gases*

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Model 10 Pressure Reducing Regulator 0 – 2 psig
/ 0.1 bar(g)
5 – 400 psig
/ 27.5 bar(g)
 Model 10 Pressure Regulator for Medium Pressures

  • Wide range of pressures available
  • Economical
  • More rugged construction than other regulators in it’s class

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Series-3000-High-Pressure-Regulator 5 – 250 psig /
0.3 – 17 bar(g)
up to
100 – 10,000 psig / 6.9 – 689 bar(g)
Series 3000: High Pressure Gas Regulators

  • Low flow for precision laboratory & research applications
  • Self-venting through bonnet for convenient pressure control
  • Wide range of pressures, up to 10,000 psig
  • In stock for quick delivery

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QPV Electronic Pressure Regulator 0 – 0.3 psi / 20 mbar(g)
up to
0 – 1000 psi / 69 bar(g)
0 to 40 scfm
Electronic Pressure Regulators

  • Tight pressure control to 0.25% accuracy
  • Control using internal and/or external sensors
  • Easy computer automation of process pressure
  • Command input: 4 – 20 mA or 0 – 10 VDC
  • Serial DeviceNet also available

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* Note: All regulators listed are designed for air service and have a small but significant weep to the atmosphere (see brochure for details). Customers may consider adapting one of these air regulators for inert gas service provided they deploy the devices in a well ventilated space and are technically competent to analyze all the potential risks associated with the installation.

Equilibar News

Photo of Equilibar U6L and H6P back pressure regulator

Equilibar designs are issued CRN throughout Canada

We are happy to announce that several Equilibar® regulator designs have been issued a Canadian Registration Number (CRN) in every Canadian Province and Territory. The products receiving a CRN include select research series, sanitary and supercritical valves. The CRN is a number issued by an authorized safety authority for any boiler, pressure vessel or fitting Read More

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